/Engine/Source/Editor/AudioEditor/Public/SoundClassEditorUtilities.h
Create a new SoundClass
static void CreateSoundClass ( const class [UEdGraph](API\Runtime\Engine\EdGraph\UEdGraph) * Graph, class [UEdGraphPin](API\Runtime\Engine\EdGraph\UEdGraphPin) * FromPin, const FVector2D & Location, [FString](API\Runtime\Core\Containers\FString) Name )